Filter canister for vacuum cleaner



FIG. 1 is a perspective view of a filter canister for vacuum cleanershowing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

The ornamental design of a filter canister for vacuum cleaner, as shownand described.